Fresh faced

 For a radiant complexion slice a few grapes in half and rub the cut sides over clean skin. “The fruit acids are natural exfoliators,” explains Regine Berthelot, head aesthetician at the Caudalie Vinotherapie Spa at The Plaza in New York City.

Moisturizers and face masks

 Stay protected by applying a moisturizer with black tea extract before sunscreen; studies show the ingredient decreases the effect of UV radiation on skin and may help prevent sunburns. We like Juara Sweet Black Tea & Rice Facial Moisturizer ($42; amazon.com).

 Make a facial mask more effective by applying it in the shower, where steam opens pores so ingredients can penetrate. Smooth Sanítas Skincare Papaya Pineapple Mask ($24; amazon.com) over your face halfway through your shower, then rinse before you get out.

Hair helpers

 Preserve your hair color by avoiding shampoos that contain sulfates. “They're a form of detergent that can fade color or make it brassy,” according to cosmetic chemist Alec Batis. Try Back to Basics Blue Lavender Color Protecting Shampoo ($16; amazon.com).